crc校验的工具，可生成8位或者16位crc校验码

更改端口程式，很好用-changes port programs, good use

美信公司max274滤波器设计软件-Maxim max274 filter design software company

EXCEL 导入导出程序，生成TXT文件，并根据大小指定生成多个文件。-EXCEL import and export procedures, generate TXT file, and generate multiple files according to the size specified.

实现快速傅立叶算法，采用vc windows编程显示傅立叶变换后的相角图，实部图，虚部图，模图和功率谱密度徒。-Fast Fourier algorithm, vc windows programming using Fourier transform shows that after the phase angle map, real maps, the imaginary part of diagram, modulus map and power spectral density only.

单链表的插入和删除实验目的： 1、定义单链表的结点类型 2、通过单链表的定义掌握线性表的链式存储结构的特点； 3、熟悉单链表的建立以及插入、删除等基本操作。 -# include # include # define ND sizeof(struct List) struct List {int data struct List*next } void main() { int n,i=1,e,a struct List*head struct List*p,*q q=head=p=(struct List*)malloc(ND)

一个解决逢山开路问题的matlab程序，使用先看说明-Mountains and open a solution to the problem of matlab, the use of look at the description

基于c8051平台，at25f512flash芯片测试程序-C8051-based platform, at25f512flash chip test program

我自己编写的字符串类，可以实现一些简单的功能，如赋值、加法、字符串比较、下边运算符重载等！-myself prepared by the String class, can achieve some simple functions, such as assignment, Ghaffar, string comparison, Now, as Operator!

APM-PMBOK-CN 对PM的九大知识领域都有介绍-APM- FROM- CN PM on the nine knowledge areas have introduced

我用ARM写的一些东西，大家帮忙看看，感激不尽 -I use the ARM write something to help everyone to see, very grateful